Find a geometric power series for the function, centered at 0, by the following methods. (a) by the technique shown in Examples 1 and 2 (b) by long division (Give the first three terms.) Fx) Submit Answerã Sav. Progress: 2. + 0/2 points Prevous Answers LaCalotã9.9. Find a power series for the function, centered at c f(x) . Determine the interval of convergence. (Enter your ansvver using interval notation.)